UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'clzI8cMfcWkEJPny3C/qK35dOnHQ4yziN/X6nqpKvTE=' 
WHERE 
  key_id = '315bcf93c1ffd9ce40bd44c0c911dbc9ba1b6587cd361ad696399b3aebcc449e' 
  AND (
    token = 'clzI8cMfcWkEJPny3C/qK35dOnHQ4yziN/X6nqpKvTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )